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Texas Instruments TPS25821 | Demoboard PMP40270

Dual USB Type-C™ 1.5A DFPs Car Charger

Overview

TopologyBuck Converter
Input voltage6-42 V
Output 15 V / 1.5 A
IC revisionA

Description

PMP40270 is a dual USB type-C DFPs reference design, as a cigar lighter adapter. It has a high effieicny DCDC converter LMS3635 inside, combined with a low cost USB type-C source controller TPS25821 for each port. Full voltage range of a 12V car battery, as well as the transistion voltage up to 42V, is supported for this design. Two output type-C ports can deliever 5V1.5A indepentenly. The legacy DCP charging protocol is also involved for both ports. With the high integration parts, a low cost solution can be achieved.

Features

  • Full integration solution for USB Type-C DFP port
  • IEC ESD protection on CC1/CC2
  • USB BC1.2 DCP charging protocols supported
  • High efficiency up to 95% with full load
  • Compact form factor for CLAs

Products

Order Code Data­sheet Downloads Status Product seriesApplicationInterface TypeTypeGenderPins (Value)
(pcs)
MountWorking Voltage
(V (DC))
Packaging Samples
632723300011SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT USB 3.1 Type C Horizontal Receptacle 24 THR 20 Tape and Reel
Order Code Data­sheet
632723300011SPEC
Samples
Order Code Data­sheet Downloads Status Product seriesApplicationInterface TypeTypeGenderPins (Value)
(pcs)
MountWorking Voltage
(V (DC))
Packaging Samples